//package ui;
//
//import java.awt.AWTEvent;
//import java.awt.Component;
//import java.awt.Container;
//import java.awt.DefaultKeyboardFocusManager;
//import java.awt.event.KeyEvent;
//
//public class ProgramFocusManager extends DefaultKeyboardFocusManager
//{
//	@Override
//	public boolean dispatchKeyEvent(KeyEvent e) {
//		if (e.getKeyCode() != 16 && e.getKeyCode() != 17 && e.getKeyCode() != 27) {
//			return super.dispatchKeyEvent(e);
//		} 
//		return true;
//	}
//	
//}
//
